785  
CDCA42 TJSJ 100441  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1241 AM AST MON JUL 10 2023  
   
...............................
 
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JULY 9 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 1:31 PM 96 1995 90 0 89  
MINIMUM 80 6:05 AM 74 1984 79 1 81  
AVERAGE 85 84 1 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.31 1981 0.09 -0.05 0.06  
MONTH TO DATE 0.33 0.77 -0.44 0.54  
SINCE JUN 1 1.85 3.12 -1.27 0.88  
SINCE JAN 1 8.61 14.78 -6.17 11.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 20 20 0 20  
MONTH TO DATE 190 180 10 166  
SINCE JUN 1 790 753 37 713  
SINCE JAN 1 3043 3016 27 2842    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 68  
AVERAGE 81  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 94 1995  
MINIMUM TEMPERATURE (F) 79 74 1990  
 
SUNRISE AND SUNSET  
JULY 10 2023..........SUNRISE 5:50 AM AST SUNSET 7:00 PM AST  
JULY 11 2023..........SUNRISE 5:51 AM AST SUNSET 7:00 PM AST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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